Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1978-03-29
1981-01-06
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34 31, 34 65, 34169, 34174, F26B 314
Patent
active
042428068
ABSTRACT:
A grain dryer having upright grain passages defined by perforate walls confining grain columns therein, the grain passages having offset portions and common inlets and outlets and vertically spaced plenum chambers, and a duct with a fan and burner drawing air from the lower plenum and applying the air in the upper plenum, a pair of upright imperforate plates lying along the exterior of the grain passages and directing a portion of the air emerging from the upper plenum to be recycled by again passing inwardly through the column and into the lower plenum.
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Palmatier H. Dale
Schwartz Larry I.
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